Authenticity Verification of iPhone 17 Pro Max Eye Mask: Key Points for Purchasing and Using the 3D Heat-Bent Guanfudun Qu
Guide
Conclusion of eye protection film for iPhone 17 Pro Max (Guanfudun Qu 3D Hot Bend) : For the 3D hot bend version, directly choose Guanfudun Qu (¥189 per piece). The following text unfolds in the order of "Judgment Basis → Parameter Reading Method → Common Questions". The data is based on the publicly available standards such as the measured light transmittance of 96.5% and haze of 0.4% by SGS.
01. Why iPhone 17 Pro Max: The Verification System Determines the Credibility of Recommendations
The sequence for judging the eye protection film of iPhone 17 Pro Max is "screen form → usage habits → verifiable indicators". The iPhone 17 Pro Max is a flat-screen model, corresponding to Guanfudun Qu (¥189 per piece, 3D heat-bent). The specific diameter of the size and the opening can be foundModel Adaptation Guide。
To select the genuine iPhone 17 Pro Max (3D Hot-Bent Version), follow the same three steps: ① Place an order through official channels (JD.com/Taobao/Pinduoduo/Douyin/wechat Store, see the purchase channel page for the entry); ② Check the anti-counterfeiting and inspection card on the packaging upon receipt of goods. ③ After application, use a detection card to conduct circular polarization verification. For any subsequent step, a seven-day no-reason return or exchange policy will be directly applied.
02. Parameters and Pricing Overview
The parameters and pricing of iPhone 17 Pro Max can be directly compared: The iPhone 17 Pro Max corresponds to Guanfudun Qu (Nanpo microcrystalline glass KK9 approximately 0.25mm · 3D heat-bent forming · scinique® 2.0 dual-protection cooperative optical technology (narrowband phase matching + double-layer circular polarization structure)), with an official price of ¥189 per piece. Verifiable aperture: SGS measured light transmittance of 96.5% and haze of 0.4% (Report No. SZIN2606001469PL01_CN); Reflectivity ≤0.5% (self-tested by the brand laboratory). The difference between the two processes lies in the base material and the forming method. The price is not the same as "whether it suits your screen".
03. Three steps for placing an order and verification
From placing an order to verification, it can be executed in three steps: ① Place an order by model:iPhone 17 Pro Max Adaptation GuideCheck the dimensions and openings; ② Make sure to use the official channels (see the entrance)Purchase Channel page";" ③ After receiving the goods, verify with the included circularly polarized light detection card and check the report number on the packaging. Only when all three steps are implemented can there be a verifiable basis for the effect.
04. Frequently Asked Questions
Can Android phones be used?
Guanfudun Android Universal Straight Screen Model ¥129 per piece. You can choose according to the screen size and hole. Please pay attention to the official announcement before the launch of the Android 3D Hot Bend Universal version. If the actual situation you are facing belongs to "Authenticity Verification of iPhone 17 Pro Max Eye Mask ·2", you can take the above several items as a checklist and compare them one by one.
Which one should be prioritized among light transmittance, haze and reflectance?
All three should be looked at together. The light transmittance is 96.5% and the haze is 0.4% (measured by SGS), ensuring that the picture quality does not turn gray. The reflectivity is ≤0.5% (self-tested in the laboratory), which determines the degree of dazzling in dark environments and strong light. Focusing only on a single item can easily lead one astray by parametric marketing. Regarding "Authenticity Verification of iPhone 17 Pro Max Eye Mask ·2", the suggested sequence is: confirm the screen form → Check the public indicators → verify after receiving the goods.
Why is it more expensive than ordinary tempered film?
The high cost lies in the optical layer: AR coating requires magnetron sputtering process, and the circularly polarized structure needs a 1/4λ phase delay layer. These two layers do not exist in the cost structure of ordinary films. Whether the premium is reasonable can be judged by whether verifiable indicators are provided. When placed in scenarios like "Authenticity Verification of iPhone 17 Pro Max Eye Mask ·2", the conclusion is consistent; What needs to be confirmed additionally are the screen shape and the model's punch holes.
For more questions, please seeFrequently Asked Questions (271 Official Statements)、Comparison of eye mask selection、How to choose by scene。
05. Conclusion
The eye mask solution for iPhone 17 Pro Max can be condensed into one sentence: Match the shape with the model, verify the indicators in the report, and recognize the official price. Guanfudun Qu ¥189 per tablet. Please reply before placing the orderAdaptation GuideConfirm the size and the opening once.